441092080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38557}}^1$

素因数の和:38594

約数の個数: 80

約数和(自身を含む): 1204860384

約数和(自身を除く): 763768304

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 11440, 38557, 77114, 154228, 192785, 308456, 385570, 424127, 501241, 616912, 771140, 848254, 1002482, 1542280, 1696508, 2004964, 2120635, 2506205, 3084560, 3393016, 4009928, 4241270, 5012410, 5513651, 6786032, 8019856, 8482540, 10024820, 11027302, 16965080, 20049640, 22054604, 27568255, 33930160, 40099280, 44109208, 55136510, 88218416, 110273020, 220546040, 441092080]

約数ペア:

[(1, 441092080), (2, 220546040), (4, 110273020), (5, 88218416), (8, 55136510), (10, 44109208), (11, 40099280), (13, 33930160), (16, 27568255), (20, 22054604), (22, 20049640), (26, 16965080), (40, 11027302), (44, 10024820), (52, 8482540), (55, 8019856), (65, 6786032), (80, 5513651), (88, 5012410), (104, 4241270), (110, 4009928), (130, 3393016), (143, 3084560), (176, 2506205), (208, 2120635), (220, 2004964), (260, 1696508), (286, 1542280), (440, 1002482), (520, 848254), (572, 771140), (715, 616912), (880, 501241), (1040, 424127), (1144, 385570), (1430, 308456), (2288, 192785), (2860, 154228), (5720, 77114), (11440, 38557)]